In may case I looked at the pdf save of my worksheet and for some reason Turbotax added an extra $1200 on line 8. Also, the worksheet shows I have no answers for questions #3 and #4. One of those answers enables Turbotax to ignore the limits for Recovery Rebate. I did not see anything in the TT gui that would allow me to change the answers to No. Certainly TT should not have assumed blank/null answers means a yes. If those questions were mandatory TT should have forced an answer.
As stated on the Recovery Rebate Worksheet for Line 2 -
If YES - Skip lines 3 and 4, and go to line 5
As stated on the Recovery Rebate Worksheet for Line 8 -
$1,200 if married filing jointly and you answered “Yes” to question 2 or 3.